| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.87 | 9.121% | $45.689 | $45.69 | $45.70 | $45.70 |
| Purchase #2 | $122.60 | 6.330% | $130.3606 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $15.93 | 9.258% | $17.4048 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $115.59 | 12.278% | $129.7821 | $129.78 | $129.80 | $129.80 |
| Purchase #5 | $169.77 | 6.371% | $180.586 | $180.59 | $180.60 | $180.60 |
| Purchase #6 | $134.36 | 13.804% | $152.9071 | $152.91 | $152.90 | $152.90 |
| Purchase #7 | $139.40 | 4.423% | $145.5657 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $739.52 | $802.2953 | $802.30 | $802.30 | $802.40 | |